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My current team in Sword after reintroducing some personal favorites, including a couple from my previous playthrough and one from Legends Arceus (all of which was done after I had beaten the main game):
Crobat (M) @ Black Sludge
Ability: Infiltrator
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Brave Bird
- Super Fang
- Cross Poison
- Double Team
Krookodile (M) @ Choice Band
Ability: Intimidate
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Earthquake
- Knock Off
- Stone Edge
- Close Combat
Lilligant-Hisui @ Expert Belt
Ability: Hustle
Shiny: Yes
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Leaf Blade
- Close Combat
- Triple Axel
- Synthesis
Golisopod (M) @ Wacan Berry
Ability: Emergency Exit
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- First Impression
- Liquidation
- Aqua Jet
- Close Combat
Chandelure (F) @ Choice Scarf
Ability: Shadow Tag
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Fire Blast
- Shadow Ball
- Energy Ball
- Trick
Ideally these would be the sets I'd use if you were to fight me. Lilligant apparently doesn't learn coverage for shit so I just made some moves up and Shadow Tag isn't released for Chandy but whatever.